Description:

1.  Metal shell, the whole machine all metal shell, strong and durable, reduce the fuselage vibration.

2.  Anti-skid damping groove, ring groove effective anti-skid, reduce the vibration of the fuselage.

3.  Knob switch, heat dissipation exhaust muffler hole, high heat dissipation exhaust, special outlet design, reduce noise.

4.  Anti-skid knob switch, containing comfortable damping and type 0 ring, effectively prevent accidental touch air leakage.

Specifications:

1.  Vibration amplitude: 0.7mm

2.  Dimensions: 29MM * 200MM

3.  Frequency: 28800spm

4.  Consumables used: grease stone, file

Package Included:

1 SET grinder